Cita APA (7th ed.)

Della Porta, D., & Keating, M. Approaches and methodologies in the social sciences: A pluralist perspective. Cambridge University Press.

Cita Chicago (17th ed.)

Della Porta, Donatella, i Michael Keating. Approaches and Methodologies in the Social Sciences: A Pluralist Perspective. Inglaterra: Cambridge University Press.

Cita MLA (9th ed.)

Della Porta, Donatella, i Michael Keating. Approaches and Methodologies in the Social Sciences: A Pluralist Perspective. Cambridge University Press.